<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@taglib uri="/itcast" prefix="itcast" %>


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>
  <head>
    <title>控制jsp页面是否执行</title>
  </head>
 
  <body>
   11111
   <itcast:demo2/>
    This is my JSP page. <br>
  </body>
</html>
